Colour-Coding Patient Gowns by Department: How to Set Up a Scheme

Colour-coding patient gowns by department helps linen get back to the right ward, makes it easier to spot gowns that have wandered, and can help staff recognise where a patient belongs at a glance. It works best with a small number of distinct, wash-fast colours, a written colour key shared with the laundry, and a clear rule that colour is for linen management, not for clinical identification of patients unless your clinical teams decide otherwise.

This post covers why hospitals colour-code gowns, how to design a scheme, which colours tend to work, and the pitfalls to avoid.

Why colour-code patient gowns?

Getting gowns back to the right place

The most practical reason is distribution. When the laundry can see at a glance that a gown belongs to maternity or paediatrics, sorting is faster and wards are less likely to run short while another ward hoards stock.

Spotting gowns out of place

A blue gown on a ward that uses green is easy to notice. That helps ward staff return gowns that have travelled with patients during transfers or procedures.

Separating gown types

Colour can also separate gown types within a ward, for example a different colour for a bariatric size or for an imaging gown with metal-free fastenings. This reduces picking errors.

Patient experience

Colour changes how a ward feels. Soft blues and greens often feel calmer than stark white, and paediatric wards benefit from brighter colours or prints. Our post on printed vs plain patient gowns looks at prints in more detail.

What colour-coding should not do

Before you design a scheme, agree with your nursing and patient safety teams what colour is for. Some hospitals use coloured wristbands, signs or other systems to communicate clinical information such as allergy or falls risk. If gown colours look similar to those codes, staff may misread them. Keep gown colours as a linen and department system unless your clinical teams have deliberately designed them to carry clinical meaning.

Also consider patients: a gown colour that marks someone out as belonging to a particular unit may feel stigmatising in some settings. Discuss this with the relevant clinical teams.

Designing a colour scheme

1. List the areas that need their own gowns. Group areas that share stock. Too many colours make the system harder to run.
2. Decide what colour represents. Department, gown type, size, or a combination. Keep it to one meaning per element.
3. Choose distinct colours. Pick colours that are easy to tell apart under ward lighting and in a laundry, including for staff with colour vision deficiency. Avoid pairs such as light blue and light grey, or two greens.
4. Check against other colour systems. Make sure gown colours do not clash with theatre linen colours, staff uniform colours or clinical alert colours.
5. Write a colour key. One page, with the colour, the department and a sample swatch, shared with wards, the linen store and the laundry.
6. Test wash-fastness. Run samples through your laundry's programme several times and check that colours stay distinct.
7. Back it up with marking. Add a ward or department name to the gown so it can be identified even when colours fade.

An example colour key

This is an illustration of how a key might look, not a recommendation for your hospital.

Area	Gown colour	Notes
General medical and surgical wards	Light blue	Main adult stock
Maternity and postnatal	Pink or lilac	Nursing-friendly openings
Paediatrics	Small print on a light base	Child sizes; print helps sorting
Day surgery	Green	Separate from inpatient stock
Imaging	Grey or navy	Metal-free fastenings, imaging team to confirm
Bariatric (all wards)	Contrasting binding or trim	Size shown by trim colour

Notice that bariatric sizing uses a trim rather than a whole new gown colour. Trims, bindings and coloured stitching are a useful way to add a second layer of information without multiplying gown colours. Our patient gown size guide covers size marking.

Choosing colours that last

Patient gowns are washed many times, often at high temperatures with bleach or strong detergents. Colours that look distinct when new can fade towards each other.

• Mid-tone colours usually hide fading and staining better than very pale shades.
• Very dark colours can fade unevenly and show lint.
• White is the easiest to bleach but offers no colour-coding by itself, so it needs a coloured trim or marking if used.
• Poly-cotton fabric generally holds colour better through repeated laundering than pure cotton.
• Batch consistency matters. Ask that the colour is matched to the approved sample on reorders, and keep a reference swatch.

Colour-coding and the laundry

A colour scheme only works if the laundry can act on it. Ask your laundry, whether in-house or outsourced, how it sorts clean gowns today and what would make colour-coding easier for its staff. Some laundries sort by colour into ward cages or trolleys; others count by item type first and split by ward afterwards. If the laundry washes for several hospitals, check that your colours are not the same as another client's, or gowns may drift between sites.

Coloured items may also need to be washed separately from whites, depending on the programme and chemistry. Agree this before you choose colours, because it can affect batch sizes and handling.

Rolling out a new colour scheme

Changing colours across a hospital takes planning.

1. Agree the scheme with nursing, infection control, the laundry and procurement.
2. Decide whether to change all at once or ward by ward as old stock wears out.
3. Order enough new gowns for each ward to work fully in the new colour; mixed old and new stock confuses the system.
4. Update the colour key, laundry sorting instructions and store labels.
5. Brief ward staff and laundry staff before the switch.
6. After the first month, check for gowns turning up on the wrong wards and adjust.

A short checklist

• Purpose of colour agreed (linen management, not clinical alerts)
• Number of colours kept small
• Colours distinct, including for colour vision deficiency
• No clash with theatre linen, uniforms or clinical alert colours
• Colour key written and shared with the laundry
• Wash-fastness tested on samples
• Department name or logo marked on gowns as a backup
• Reference swatch kept for reorders

For the marking side, see marking patient gowns for laundry.

Ordering colour-coded gowns

MISHAREN makes reusable patient gowns in plain colours or small prints, with colours by ward, and can add a logo or name for laundry identification. Gowns are made to order at its own production unit in Konni, Kerala, and shipped to the UAE for delivery across all seven emirates, with shipping time confirmed as part of the lead time in the quotation. A sample in each colour is approved before bulk, and the approved specification is kept on record so reorders match.

See our patient gowns page or contact us with your colour key for a quotation.